Search (3 results, page 1 of 1)

  • × theme_ss:"Informationsdienstleistungen"
  • × author_ss:"Lancaster, F.W."
  1. Elzy, C.; Nourie, A.; Lancaster, F.W.; Joseph, K.M.: Evaluating reference service in a large academic library (1991) 0.00 
    0.001349134 = product of:
  0.002698268 = sum of:
    0.002698268 = product of:
      0.005396536 = sum of:
        0.005396536 = weight(_text_:e in 4015) [ClassicSimilarity], result of:
          0.005396536 = score(doc=4015,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.1111659 = fieldWeight in 4015, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4015)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  2. Su, S.-F.; Lancaster, F.W.: Evaluation of expert systems in reference service applications (1995) 0.00 
    9.6366723E-4 = product of:
  0.0019273345 = sum of:
    0.0019273345 = product of:
      0.003854669 = sum of:
        0.003854669 = weight(_text_:e in 4014) [ClassicSimilarity], result of:
          0.003854669 = score(doc=4014,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.07940422 = fieldWeight in 4014, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4014)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  3. Lancaster, F.W.; Warner, A.: Intelligent technologies in library and information service applications (2001) 0.00 
    7.7093375E-4 = product of:
  0.0015418675 = sum of:
    0.0015418675 = product of:
      0.003083735 = sum of:
        0.003083735 = weight(_text_:e in 308) [ClassicSimilarity], result of:
          0.003083735 = score(doc=308,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.063523374 = fieldWeight in 308, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03125 = fieldNorm(doc=308)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e

Authors

Years

Types